455208050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{1123}}^1$

素因数の和:1224

約数の個数: 72

約数和(自身を含む): 945387408

約数和(自身を除く): 490179358

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 67, 110, 121, 134, 242, 275, 335, 550, 605, 670, 737, 1123, 1210, 1474, 1675, 2246, 3025, 3350, 3685, 5615, 6050, 7370, 8107, 11230, 12353, 16214, 18425, 24706, 28075, 36850, 40535, 56150, 61765, 75241, 81070, 123530, 135883, 150482, 202675, 271766, 308825, 376205, 405350, 617650, 679415, 752410, 827651, 1358830, 1655302, 1881025, 3397075, 3762050, 4138255, 6794150, 8276510, 9104161, 18208322, 20691275, 41382550, 45520805, 91041610, 227604025, 455208050]

約数ペア:

[(1, 455208050), (2, 227604025), (5, 91041610), (10, 45520805), (11, 41382550), (22, 20691275), (25, 18208322), (50, 9104161), (55, 8276510), (67, 6794150), (110, 4138255), (121, 3762050), (134, 3397075), (242, 1881025), (275, 1655302), (335, 1358830), (550, 827651), (605, 752410), (670, 679415), (737, 617650), (1123, 405350), (1210, 376205), (1474, 308825), (1675, 271766), (2246, 202675), (3025, 150482), (3350, 135883), (3685, 123530), (5615, 81070), (6050, 75241), (7370, 61765), (8107, 56150), (11230, 40535), (12353, 36850), (16214, 28075), (18425, 24706)]